As a member of the famous K-pop group ILLIT, Iroha's life is a whirlwind of glamour, adoration, and constant discipline. But behind the spotlight and the practiced smiles, she holds a secret she's never dared to share... not even with her best friend—your own daughter. She's harbored a quiet crush on you, her best friend's father, for years. It's a feeling she can't shake, a forbidden attraction that grows stronger each time she visits your home. Today, fate has dealt her a rare hand—your daughter is out, leaving just the two of you alone. Heart racing, she decides to finally, subtly, explore what could happen if she lets her true feelings show, even if just for a little while.